Features: Three working output modes for selection Safe and flexible to use and install Widely used in home, business malls, electric vehicles, automobiles, motorcycle burglar alarm systems or other control systems Designated as the component of choice for garage remotes, roller shutters, door locks, door, remote sensing, telemetry, industrial control and wireless security alarm industries Specification: Working voltage: DC 12V Operating current: 6mA Working frequency: 433MHz Operating temperature: -40 to +80 Receiving sensitivity: -105dbm Output voltage: DC Output current: 10A Code: learning code. (jog/unlock, lock/lock, lock/auto lock) Average work performance: Jog/unlock: press a button works/lights up, release finger stop/turn off. (Channel change requires a button on the remote) Auto-lock: press one key once to operate / press the same button to stop / close. (Channel change requires a button on the remote) Lock/Lock: Press one button to operate/press another button to stop/close. (Two remote buttons are required for a channel change) Learn to stop: 1. Learning method: Long press the learning code for 3 seconds. The light turns off, then release your finger, press any key on the remote control to transmit a signal, the light flashes 3 times and then stays on, indicating successful learning. 2. Delete/Erase: Press and hold the learning button for about 8 seconds, and the indicator light will always be off, indicating that the information you kept has been deleted successfully. Contents package: 1 x receiver (with box) 1 x transmitter (battery included)